A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.
Classification: Washers other than lock washers, iron or steel
NSN 5935-01-435-3450
NSN 5895-01-032-3910
NSN 5990-00-332-9426
NSN 5945-00-538-5605
NSN 5895-01-335-7281
NSN 6135-00-643-4843
NSN 6110-01-129-8942
NSN 6620-01-067-0536
NSN 2925-01-364-7926
NSN 5975-00-518-1733
NSN 6240-01-064-9727
NSN 5960-01-003-8480